Dragon 3.1 vs Stockfish 170822, TC = 3m+2s vs 40/2hours (Reverse Match) Live

Posts : 880 Join date : 2020-11-25 Location : USA

Hardware: Ryzen 5900HX, RTX 3070, 32 GBs Ram,

Tablebases = 7 man top 10.
Book 8 move EPD
GUI = Banksai
Hash = 16 GB.
8 Threads.
TC =3m + 2s vs 40/2hours
Contempt = 0

Posts : 880 Join date : 2020-11-25 Location : USA

Code:: Result:
-----------------------------------------------------------------------------------------------
  # name games wins draws losses score elo + -
  1. Stockfish 170822 27 1 26 0 14 3 44 44
  2. Dragon 3.1 by Komodo Chess 64-bit 27 0 26 1 13 -3 44 44

Cross table:
-----------------------------------------------------------------------------------------------
  # name score games 1 2
  1. Stockfish 170822 14 27 x ===================1=======-------------------------------------------------------------------------
  2. Dragon 3.1 by Komodo Chess 64-bit 13 27 ===================0=======------------------------------------------------------------------------- x

Tech:
-----------------------------------------------------------------------------------------------

Tech (average nodes, depths, time/m per move, others per game), counted for computing moves only, ignored moves with zero nodes:
  # name nodes/m NPS depth/m time/m moves time #fails
  1. Stockfish 170822 1510741K 8012929 69.8 188.5 69.9 13183.7
  2. Dragon 3.1 by Komodo Chess 64-bit 37352K 8986127 38.5 4.2 69.9 290.7 1
   all --- 755904K 8033922 54.2 96.3 69.9 6737.2 1

Still no wins for Stockfish in 26 games of the reverse match.

Dragon 3.1 won the first match by +4 -1 =94

Posts : 880 Join date : 2020-11-25 Location : USA

Code:: Result:
-----------------------------------------------------------------------------------------------
  # name games wins draws losses score elo + -
  1. Stockfish 170822 100 11 89 0 55.5 13 24 24
  2. Dragon 3.1 by Komodo Chess 64-bit 100 0 89 11 44.5 -13 24 24

Cross table:
-----------------------------------------------------------------------------------------------
  # name score games 1 2
  1. Stockfish 170822 55.5 100 x ===================1==========================1=1====1========1=1=1=1=1=========1================1==
  2. Dragon 3.1 by Komodo Chess 64-bit 44.5 100 ===================0==========================0=0====0========0=0=0=0=0=========0================0== x

Tech:
-----------------------------------------------------------------------------------------------

Tech (average nodes, depths, time/m per move, others per game), counted for computing moves only, ignored moves with zero nodes:
  # name nodes/m NPS depth/m time/m moves time #fails
  1. Stockfish 170822 1393660K 7510160 66.9 185.6 64.6 11993.4
  2. Dragon 3.1 by Komodo Chess 64-bit 35388K 8214991 37.1 4.3 64.5 278.1 1
   all --- 698187K 7526131 52.0 95.0 64.6 6135.7 1

CCRL Ratings

1 Stockfish 14 64-bit 4CPU 3535
2 Dragon by Komodo 3.1 64-bit 4CPU 3529

In the match with about 46x more time. Stockfish won the match with 10 wins 89 draws and 0 losses in 99 games. And 1 win was due to a fail win in a drawn position.

On CCRL Stockfish is rated 6 Elo better then Dragon 3.1 with equal time.

Meaning Stockfish gained less then 6 Elo points over Dragon 3.1 when given 46x more time. In the first match Dragon 3.1 gained about 11 Elo points under the same conditions.

» Dragon 3.1 vs Stockfish 07/24/22, TC = 40/2hours vs 3m+2s LIVE
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